Datework Smart Watch, TW64 3 generation of Sleep Sports Fitness Activity Tracker Pedometer Bracelet Watch (Black)

Description

Feature: Compatible with android to IOS system Reminder / Call reminder / Message reminder （IOS System unavailable ） Specifications: Main chip: Quintic QN9021 Bluetooth chip: Quintic QN9021 Bluetooth version: 4.0 BLE (low power) Memory: 64 KB RAM + 64 KB ROM Sensors: gravity acceleration sensor Display: OLED64 * 32 Step Distance Calorie expenditure management Management of sleep Time show Events remind Call remind Information remind Clock display Sedentary reminder Language: English, Calendar Power display Lift wrist activation Product Material:PVC Package Include: 1 x Smart Wristband 1 x Charging Wire 1 x English User Manual